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Perfect for spicing up your lust-life or adding a simple touch of fun, the Sex! Coupons Book contains 20 redeemable vouchers. Fill out the name of who it's to, who it's from, the date to which it's valid and then add your own sexy notes to make it that bit more personal. Each voucher has the name of a position and a diagram, that's great for giving you a starting, er, position...